CONTACTLESS ELECTRIC POWER TRANSMISSION DEVICE Russian patent published in 2017 - IPC H01F17/06 H02J5/00 

FIELD: electrical engineering.

SUBSTANCE: invention relates to electrical engineering, to devices for contactless transmission of energy in water between a carrier ship and a deep submergence vehicle. Device comprises arranged on a carrier ship: an AC voltage source and a rod core, in one of the rods of which there is a cutout, and on the opposite rod there is a winding connected with the AC voltage source. Device also includes an insert from the same ferromagnetic material as the core, onto which its own winding is wound connected to the load on the submersible vehicle. Cutout and the insert have a trapezoidal section. Insert is provided with thrusts. At the edges of the cutout there are limit switches, in-series connected contacts of which are connected to control inputs of the AC source.

EFFECT: technical result is improvement of efficiency of energy transfer due to increased accuracy and reliability of coupling the core and the insert.

1 cl, 1 dwg